Back To Camp
After the battle was over, Hera transported Jason, Leo, and Piper back to camp where everything went back to normal, and Jason was getting his memory back. Leo showed everyone a place he found in the jungle of camp which was a control center during the civil war between Greek and Roman demigods. The camp leader, Chiron, told them that they had to build the warship that Leo drew as a kid (this warship can also fly) so they could go and get the Roman kids that were the leaders of that camp so that everyone could fly to Greece and save all of the gods.
